1447-12-B,HEX SPACERPLAIN BRASS1/2 HEX X 1
1447-12-N,HEX SPACERNO FINISH - NYLON1/2 H
1447-12-S,HEX SPACERPLAIN STEEL1/2 HEX X 1
1447-12-SS,HEX SPACERPLAIN STAINLESS STEEL1
144713,B401 10X14 ANSI BLK,YEL/WHT FLOO
144713-000,集管和线壳 MTC50-SH1-P33
144715,B302 10X14 ANSI BLK,YEL/WHT FLOO
144716,B555 7X10 ANSI BLK,YEL/WHT FLOOR
